CVE-2011-1174: Undefined Security Weakness

manager.c in Asterisk Open Source 1.6.1.x before 1.6.1.24, 1.6.2.x before 1.6.2.17.2, and 1.8.x before 1.8.3.2 allows remote attackers to cause a denial of service CPU and memory consumption via a series of manager sessions involving invalid data...

CVE-2011-1175: Undefined Security Weakness

tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash by establishing many short TCP sessions to services that use a certain...

[SECURITY] Fedora 15 Update: asterisk-1.8.3.2-1.fc15

Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware...

Fedora 15 : asterisk-1.8.3.2-1.fc15 (2011-3958)

The Asterisk Development Team has announced security releases for Asterisk branches 1.6.1, 1.6.2, and 1.8. The available security releases are released as versions 1.6.1.24, 1.6.2.17.2, and 1.8.3.2. These releases are available for immediate download at...

Asterisk DoS

Connection flood leads to resources exhaustion...

AST-2011-003:

Product Asterisk Summary Resource exhaustion in Asterisk Manager Interface Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions if manager interface is accessible Severity Moderate Exploits Known No Reported On March 1, 2011 Reported By Blake Cornell...

AST-2011-004:

Product Asterisk Summary Remote crash vulnerability in TCP/TLS server Nature of Advisory Denial of Service Susceptibility Remote Unauthenticated Sessions Severity Critical Exploits Known No Reported On March 1, 2011 Reported By Blake Cornell [email protected] and Chris Maj [email protected]...

Asterisk Multiple Denial of Service Vulnerabilities (AST-2011-003/AST-2011-004)

Binary data 5825.prm...

Asterisk Multiple Denial of Service Vulnerabilities (AST-2011-003 / AST-2011-004)

According to the version in its SIP banner, the version of Asterisk running on the remote host may be affected by multiple denial of service vulnerabilities : - A resource exhaustion issue exists in the Asterisk manager interface. - A NULL pointer dereference issue exists in the TCP/TLS server...

FreeBSD : asterisk -- Multiple Vulnerabilities (bfe9c75e-5028-11e0-b2d2-00215c6a37bb)

The Asterisk Development Team reports : The releases of Asterisk 1.6.1.23, 1.6.2.17.1, and 1.8.3.1 resolve two issues : - Resource exhaustion in Asterisk Manager Interface AST-2011-003 - Remote crash vulnerability in TCP/TLS server AST-2011-004 The issues and resolutions are described in the...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

DEBIAN-CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

Heap overflow

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

CVE-2011-1147

CVE-2011-1147 affects Asterisk Open Source and related builds: stack/heap buffer overflows in the UDPTL handling (decode_open_type and udptl_rx_packet) may allow a remote attacker to crash the process or execute arbitrary code. Affected products include Asterisk Open Source 1.4.x before 1.4.39.2,...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

CVE-2011-1147

Multiple stack-based and heap-based buffer overflows in the 1 decodeopentype and 2 udptlrxpacket functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.22, 1.6.2.x before 1.6.2.16.2, and 1.8 before 1.8.2.4; Business Edition C.x.x before C.3.6.3; AsteriskNOW...

Fedora Update for asterisk FEDORA-2011-2438

Check for the Version of asterisk OpenVAS Vulnerability Test Fedora Update for asterisk FEDORA-2011-2438 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...